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arm64: dts: qcom: msm8916-alcatel-idol347: Add sound and modem
Enable sound and modem for the Alcatel Idol 3 (4.7"). The setup is similar to most MSM8916 devices, i.e.: - QDSP6 audio - Microphones via digital/analog codec in MSM8916/PM8916 - WWAN Internet via BAM-DMUX except: - Stereo NXP TFA9890 codecs for speakers on Quaternary MI2S - These are also used as earpieces at the top/bottom. - Asahi Kasei AK4375 headphone codec on Secondary MI2S -> Primary MI2S is not used for playback Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org> [Stephan: Minor refactoring, add consistent commit message] Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20231003-msm8916-modem-v2-8-61b684be55c0@gerhold.net Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Vincent Knecht
Bjorn Andersson
parent
5db767ae36
commit
5d1cec28fd
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@ -3,6 +3,8 @@
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/dts-v1/;
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#include "msm8916-pm8916.dtsi"
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#include "msm8916-modem-qdsp6.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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@ -22,6 +24,19 @@ chosen {
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stdout-path = "serial0";
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};
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reserved-memory {
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/delete-node/ reserved@86680000;
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/delete-node/ rmtfs@86700000;
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rmtfs: rmtfs@86680000 {
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compatible = "qcom,rmtfs-mem";
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reg = <0x0 0x86680000 0x0 0x160000>;
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no-map;
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qcom,client-id = <1>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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@ -50,6 +65,17 @@ led-0 {
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};
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};
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reg_headphones_avdd: regulator-headphones-avdd {
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compatible = "regulator-fixed";
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regulator-name = "headphones_avdd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&tlmm 121 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-0 = <&headphones_avdd_default>;
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pinctrl-names = "default";
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};
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usb_id: usb-id {
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compatible = "linux,extcon-usb-gpio";
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id-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>;
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@ -58,6 +84,43 @@ usb_id: usb-id {
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};
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};
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&blsp_i2c3 {
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status = "okay";
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headphones: audio-codec@10 {
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compatible = "asahi-kasei,ak4375";
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reg = <0x10>;
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avdd-supply = <®_headphones_avdd>;
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tvdd-supply = <&pm8916_l6>;
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pdn-gpios = <&tlmm 114 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&headphones_pdn_default>;
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pinctrl-names = "default";
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#sound-dai-cells = <0>;
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};
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speaker_codec_top: audio-codec@34 {
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compatible = "nxp,tfa9897";
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reg = <0x34>;
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vddd-supply = <&pm8916_l6>;
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rcv-gpios = <&tlmm 50 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&speaker_top_default>;
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pinctrl-names = "default";
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sound-name-prefix = "Speaker Top";
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#sound-dai-cells = <0>;
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};
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speaker_codec_bottom: audio-codec@36 {
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compatible = "nxp,tfa9897";
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reg = <0x36>;
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vddd-supply = <&pm8916_l6>;
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rcv-gpios = <&tlmm 111 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&speaker_bottom_default>;
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pinctrl-names = "default";
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sound-name-prefix = "Speaker Bottom";
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#sound-dai-cells = <0>;
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};
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};
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&blsp_i2c4 {
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status = "okay";
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@ -153,6 +216,18 @@ &blsp_uart2 {
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status = "okay";
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};
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&mpss_mem {
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reg = <0x0 0x86800000 0x0 0x5000000>;
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};
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&pm8916_codec {
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qcom,micbias1-ext-cap;
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qcom,micbias-lvl = <2800>;
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qcom,mbhc-vthreshold-low = <75 100 120 180 500>;
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qcom,mbhc-vthreshold-high = <75 100 120 180 500>;
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qcom,hphl-jack-type-normally-open;
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};
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&pm8916_resin {
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status = "okay";
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linux,code = <KEY_VOLUMEDOWN>;
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@ -169,6 +244,17 @@ &pm8916_vib {
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status = "okay";
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};
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&q6afedai {
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dai@18 {
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reg = <SECONDARY_MI2S_RX>;
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qcom,sd-lines = <0>;
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};
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dai@22 {
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reg = <QUATERNARY_MI2S_RX>;
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qcom,sd-lines = <0>;
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};
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};
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&sdhc_1 {
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status = "okay";
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};
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@ -183,6 +269,54 @@ &sdhc_2 {
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cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
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};
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&sound {
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/* Add pin switches for speakers to allow disabling them individually */
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model = "alcatel-idol3";
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widgets =
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"Speaker", "Speaker Top",
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"Speaker", "Speaker Bottom";
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pin-switches = "Speaker Top", "Speaker Bottom";
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audio-routing =
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"Speaker Top", "Speaker Top OUT",
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"Speaker Bottom", "Speaker Bottom OUT",
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"AMIC1", "MIC BIAS External1",
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"AMIC2", "MIC BIAS Internal2",
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"AMIC3", "MIC BIAS External1";
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pinctrl-0 = <&cdc_pdm_default &pri_mi2s_default &pri_mi2s_ws_default &sec_mi2s_default>;
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pinctrl-1 = <&cdc_pdm_sleep &pri_mi2s_sleep &pri_mi2s_ws_sleep &sec_mi2s_sleep>;
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pinctrl-names = "default", "sleep";
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sound_link_backend2: backend2-dai-link {
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link-name = "Quaternary MI2S";
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cpu {
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sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
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};
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platform {
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sound-dai = <&q6routing>;
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};
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codec {
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sound-dai = <&speaker_codec_top>, <&speaker_codec_bottom>;
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};
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};
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};
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&sound_link_backend0 {
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/* Primary MI2S is not used, replace with Secondary MI2S for headphones */
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link-name = "Secondary MI2S";
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cpu {
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sound-dai = <&q6afedai SECONDARY_MI2S_RX>;
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};
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platform {
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sound-dai = <&q6routing>;
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};
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codec {
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sound-dai = <&headphones>;
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};
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};
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&usb {
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status = "okay";
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extcon = <&usb_id>, <&usb_id>;
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@ -212,6 +346,15 @@ &wcnss_mem {
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status = "okay";
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};
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/* Only some of the pins are used */
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&pri_mi2s_default {
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pins = "gpio113", "gpio115";
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};
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&pri_mi2s_sleep {
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pins = "gpio113", "gpio115";
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};
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&tlmm {
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accel_int_default: accel-int-default-state {
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pins = "gpio31";
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@ -245,6 +388,20 @@ gyro_int_default: gyro-int-default-state {
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bias-disable;
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};
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headphones_avdd_default: headphones-avdd-default-state {
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pins = "gpio121";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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headphones_pdn_default: headphones-pdn-default-state {
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pins = "gpio114";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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/*
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* The OEM wired an additional GPIO to be asserted so that
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* the si-en,sn3190 LED IC works. Since this GPIO is not
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@ -291,6 +448,20 @@ sdc2_cd_default: sdc2-cd-default-state {
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bias-disable;
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};
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speaker_bottom_default: speaker-bottom-default-state {
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pins = "gpio111";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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speaker_top_default: speaker-top-default-state {
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pins = "gpio50";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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ts_int_reset_default: ts-int-reset-default-state {
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pins = "gpio13", "gpio100";
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function = "gpio";
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